Weather in Larchmont Square, PA
Larchmont Square, Tuesday, 20 October, 23:52
Clear. Feels like 49°. High 69°, low 44°.
Monthly outlook for Larchmont Square, PA: average high 59.4°, average low 42.9°. That is 0.6° below the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 October (68.7°), the coolest 4 November (36.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 61.3° | 61.1° | +0.1° |
| 30 October – 8 November | 56.3° | 58.2° | -1° |
| 9 November – 18 November | at normal | 53.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Media (4 mi).
0
Larchmont Square, Wednesday, 21 October
Clear. High 64°, low 42°.
0Larchmont Square, Thursday, 22 October
Clear. High 66°, low 39°.
0Larchmont Square, Friday, 23 October
Clear. High 57°, low 43°.
0Larchmont Square, Saturday, 24 October
Clear. High 58°, low 38°.
0Larchmont Square, Sunday, 25 October
Clear. High 63°, low 40°.
0Larchmont Square, Monday, 26 October
Clear. High 66°, low 41°.
0
Larchmont Square, Tuesday, 27 October
Overcast. High 67°, low 51°.
0Larchmont Square, Wednesday, 28 October
Clear. High 54°, low 43°.
0.17
Larchmont Square, Thursday, 29 October
Light rain. High 50°, low 44°.
0Larchmont Square, Friday, 30 October
Overcast. High 56°, low 41°.
0
Larchmont Square, Saturday, 31 October
Partly cloudy. High 54°, low 40°.
0
Larchmont Square, Sunday, 1 November
Mostly clear. High 63°, low 45°.
1.13Larchmont Square, Monday, 2 November
Heavy rain. High 63°, low 57°.
0Larchmont Square, Tuesday, 3 November
Partly cloudy. High 53°, low 43°.
0Larchmont Square, Wednesday, 4 November
Clear. High 48°, low 37°.
0.12Larchmont Square, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Larchmont Square, Friday, 6 November
Climate normal for this date — 60-year average.
0.08Larchmont Square, Saturday, 7 November
Climate normal for this date — 60-year average.
0.12Larchmont Square, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Larchmont Square, Monday, 9 November
Climate normal for this date — 60-year average.
0.17
Larchmont Square, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Larchmont Square, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.19Larchmont Square, Thursday, 12 November
Climate normal for this date — 60-year average.
0.13Larchmont Square, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Larchmont Square, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Larchmont Square, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Larchmont Square, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Larchmont Square, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Larchmont Square, Wednesday, 18 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Larchmont Square, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Larchmont Square, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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